CA1328342C - Methode et dispositif permettant d'accelerer la solidification d'un metal - Google Patents
Methode et dispositif permettant d'accelerer la solidification d'un metalInfo
- Publication number
- CA1328342C CA1328342C CA000597174A CA597174A CA1328342C CA 1328342 C CA1328342 C CA 1328342C CA 000597174 A CA000597174 A CA 000597174A CA 597174 A CA597174 A CA 597174A CA 1328342 C CA1328342 C CA 1328342C
- Authority
- CA
- Canada
- Prior art keywords
- basin
- heat transfer
- metal
- zone
- transfer member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 84
- 239000002184 metal Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims description 17
- 238000007711 solidification Methods 0.000 title description 2
- 230000008023 solidification Effects 0.000 title description 2
- 238000005266 casting Methods 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 239000002826 coolant Substances 0.000 claims abstract description 6
- 238000005058 metal casting Methods 0.000 claims abstract description 3
- 239000006260 foam Substances 0.000 claims description 8
- 239000012768 molten material Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000012809 cooling fluid Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000010114 lost-foam casting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010120 permanent mold casting Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/183,622 US4858671A (en) | 1988-04-19 | 1988-04-19 | Method and apparatus for accelerating metal solidification |
| US183,622 | 1988-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1328342C true CA1328342C (fr) | 1994-04-12 |
Family
ID=22673618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000597174A Expired - Fee Related CA1328342C (fr) | 1988-04-19 | 1989-04-19 | Methode et dispositif permettant d'accelerer la solidification d'un metal |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4858671A (fr) |
| CA (1) | CA1328342C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9005539D0 (en) * | 1990-03-12 | 1990-05-09 | Davy Distington Ltd | A device for cooling molten material |
| US5040590A (en) * | 1990-07-20 | 1991-08-20 | Brandriff Robert C | Method of cooling a centrifugal casting mold |
| US6622774B2 (en) | 2001-12-06 | 2003-09-23 | Hamilton Sundstrand Corporation | Rapid solidification investment casting |
| CN115625320B (zh) * | 2022-12-19 | 2023-04-07 | 四川信息职业技术学院 | 一种减少模具塑性变形量的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658116A (en) * | 1970-06-08 | 1972-04-25 | Airco Inc | Method for continuous casting |
| JPS5785642A (en) * | 1980-11-18 | 1982-05-28 | Sintokogio Ltd | Method for solidifying molten metal in sprue part in die casting |
-
1988
- 1988-04-19 US US07/183,622 patent/US4858671A/en not_active Expired - Fee Related
-
1989
- 1989-04-19 CA CA000597174A patent/CA1328342C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4858671A (en) | 1989-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |